Surgeon&#39;s chair with backrest



FIG. 1 is a front elevational view of the surgeon's chair with backrest showing my design.

FIG. 2 is an elevational view of one side.

FIG. 3 is an elevational view of the other side.

FIG. 4 is a rear elevational view.

FIG. 5 is a top plan view.

FIG. 6 is a bottom plan view. 

The ornamental design for a surgeon's chair with backrest, substantially as shown. 